public static IPdf2Image DefaultInstance()
{
if (_instance == null)
{
lock (_lockerObject)
{
if (_instance == null)
{
_instance = new Pdf2Image();
}
}
}
return(_instance);
}
public IEnumerable <CImage> ImportFromFile(string path)
{
List <CImage> results = new List <CImage>();
string ext = Path.GetExtension(path);
if (Pdf2Image.FileTypeSupport.Contains(ext))
{
IPdf2Image convert = Pdf2Image.DefaultInstance();
List <Emgu.CV.IImage> imgs = convert.GetImages(path);
results.AddRange(imgs.Select(img => new CImage(_detectPaper != null ? _detectPaper.DetectAndExtractPaperArea(img) : img)));
}
else if (CImage.ImageTypeSupport.Contains(ext))
{
if (_detectPaper != null)
{
results.Add(new CImage(_detectPaper.DetectAndExtractPaperArea(path)));
}
else
{
results.Add(new CImage(path));
}
}
return(results);
}
